Gábor Márk Somfai, Erika Tátrai, Mária Ferencz, Carmen A Puliafito, Delia Cabrera Debuc
{"title":"光学相干断层扫描显示保留视力和弥漫性糖尿病黄斑水肿患者视网膜层厚度的变化。","authors":"Gábor Márk Somfai, Erika Tátrai, Mária Ferencz, Carmen A Puliafito, Delia Cabrera Debuc","doi":"10.3928/15428877-20100830-04","DOIUrl":null,"url":null,"abstract":"<p><strong>Background and objective: </strong>Diabetic macular edema has several patterns on optical coherence tomography. This retrospective study aimed to assess which retinal layers show thickness changes in type 1 diffuse diabetic macular edema with preserved vision.</p><p><strong>Patients and methods: </strong>Eleven eyes with diffuse diabetic macular edema on optical coherence tomography and eight control eyes with 20/20 best-corrected visual acuity were enrolled. Optical coherence tomography images were segmented using an algorithm of the authors' design (OCTRIMA): regional thickness data in the central area, pericentral rings, and peripheral rings were obtained for the retinal cellular layers.</p><p><strong>Results: </strong>The retinal nerve fiber layer showed no changes, the ganglion cell and inner plexiform composite layer and the ganglion cell complex were thicker only in the pericentral regions, and all other layers were thicker in all regions in diffuse diabetic macular edema. Macular thickness was normal in the peripheral region.</p><p><strong>Conclusion: </strong>The results show that the outer retina in the foveal area is the most affected in diffuse diabetic macular edema.</p>","PeriodicalId":54675,"journal":{"name":"Ophthalmic Surgery Lasers & Imaging","volume":" ","pages":"593-7"},"PeriodicalIF":0.0000,"publicationDate":"2010-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Retinal layer thickness changes in eyes with preserved visual acuity and diffuse diabetic macular edema on optical coherence tomography.\",\"authors\":\"Gábor Márk Somfai, Erika Tátrai, Mária Ferencz, Carmen A Puliafito, Delia Cabrera Debuc\",\"doi\":\"10.3928/15428877-20100830-04\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background and objective: </strong>Diabetic macular edema has several patterns on optical coherence tomography. This retrospective study aimed to assess which retinal layers show thickness changes in type 1 diffuse diabetic macular edema with preserved vision.</p><p><strong>Patients and methods: </strong>Eleven eyes with diffuse diabetic macular edema on optical coherence tomography and eight control eyes with 20/20 best-corrected visual acuity were enrolled. Optical coherence tomography images were segmented using an algorithm of the authors' design (OCTRIMA): regional thickness data in the central area, pericentral rings, and peripheral rings were obtained for the retinal cellular layers.</p><p><strong>Results: </strong>The retinal nerve fiber layer showed no changes, the ganglion cell and inner plexiform composite layer and the ganglion cell complex were thicker only in the pericentral regions, and all other layers were thicker in all regions in diffuse diabetic macular edema. Macular thickness was normal in the peripheral region.</p><p><strong>Conclusion: </strong>The results show that the outer retina in the foveal area is the most affected in diffuse diabetic macular edema.</p>\",\"PeriodicalId\":54675,\"journal\":{\"name\":\"Ophthalmic Surgery Lasers & Imaging\",\"volume\":\" \",\"pages\":\"593-7\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Ophthalmic Surgery Lasers & Imaging\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3928/15428877-20100830-04\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2010/8/30 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Ophthalmic Surgery Lasers & Imaging","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3928/15428877-20100830-04","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2010/8/30 0:00:00","PubModel":"Epub","JCR":"","JCRName":"","Score":null,"Total":0}
Retinal layer thickness changes in eyes with preserved visual acuity and diffuse diabetic macular edema on optical coherence tomography.
Background and objective: Diabetic macular edema has several patterns on optical coherence tomography. This retrospective study aimed to assess which retinal layers show thickness changes in type 1 diffuse diabetic macular edema with preserved vision.
Patients and methods: Eleven eyes with diffuse diabetic macular edema on optical coherence tomography and eight control eyes with 20/20 best-corrected visual acuity were enrolled. Optical coherence tomography images were segmented using an algorithm of the authors' design (OCTRIMA): regional thickness data in the central area, pericentral rings, and peripheral rings were obtained for the retinal cellular layers.
Results: The retinal nerve fiber layer showed no changes, the ganglion cell and inner plexiform composite layer and the ganglion cell complex were thicker only in the pericentral regions, and all other layers were thicker in all regions in diffuse diabetic macular edema. Macular thickness was normal in the peripheral region.
Conclusion: The results show that the outer retina in the foveal area is the most affected in diffuse diabetic macular edema.
期刊介绍：
Ophthalmic Surgery, Lasers and Imaging, an official publication of ARVO/ISIE, provides clinically valuable, practical articles in the field of ophthalmology on a bimonthly basis. The Journal publishes original, peer-reviewed articles that delve into the entire spectrum of ophthalmic surgery and treatment, including experimental science, surgical techniques, and video surgical clips. Subscribers can also benefit from our featured On Line Advanced Release—read articles before they appear in the print issue!
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